﻿<?xml version="1.0" encoding="utf-8"?>
<request method="invoice.lines.add">
  <invoice_id>111</invoice_id>
  <lines>
    <line>
      <amount>40</amount>
      <name>Yak Shaving</name>
      <description>Shaved the yak</description>
      <unit_cost>10</unit_cost>
      <quantity>4</quantity>
      <type>Item</type>
      ...
    </line>
    <line>
      <amount>23</amount>
      <name>Telephone Sanitizing</name>
      <description>Sanitized the telephone</description>
      <unit_cost>10</unit_cost>
      <quantity>2.30</quantity>
      <type>Item</type>
      ...
    </line>
  </lines>
</request>
